Results 1 to 10 of about 140,581 (267)

Influence of Wind Speed in Painting Room on the Uniformity of Paint Film [PDF]

open access: yesCailiao Baohu, 2021
The painting process using electrostatic rotating bell - cup is the current mainstream of automotive painting process. In order to ensure that the concentration of VOCs (Volatile Organic Compounds) gas in painting room is lower than its lower explosive ...
XU Hong - peng, ZOU Hui, WANG Jing - shuai, LI Ding - ding, PANG Mao - fei, ZHANG Mei - rong
doaj   +1 more source

Preoperative AI-Driven Fluorescence Diagnosis of Non-Melanoma Skin Cancer

open access: yesDiagnostics, 2021
The diagnosis and treatment of non-melanoma skin cancer remain urgent problems. Histological examination of biopsy material—the gold standard of diagnosis—is an invasive procedure that requires a certain amount of time to perform.
Victoriya Andreeva   +8 more
doaj   +1 more source

Topological phases and non-Hermitian topology in photonic artificial microstructures

open access: yesNanophotonics, 2023
In the past few decades, the discovery of topological matter states has ushered in a new era in topological physics, providing a robust framework for strategically controlling the transport of particles or waves. Topological photonics, in particular, has
Liu Hui   +5 more
doaj   +1 more source

Comparison of Building Simulation Methods for Modeling Apartment Balconies

open access: yesEnergies, 2021
The purpose of this study is to compare the load calculation results by a model using the air changes per hour (ACH) method and a model using an airflow network (AFN) and to ascertain what causes the difference between the two models.
Yonghan Ahn, Hanbyeol Jang, Junghyon Mun
doaj   +1 more source

The Functional Value of Smart Materials in Design of Luminous Jewellery [PDF]

open access: yesMaǧallaẗ Al-Turāṯ wa Al-Taṣmīm, 2022
The research sheds light on what smart materials are and their types, dealing with the values of jewellery design, especially the functional values through the use of electric painting and used it Different as a smart material.
Hebaallah Mosaad Selim Ibrahim
doaj   +1 more source

Comprehensive performance analysis and optimal design of smart light pole for cooperative vehicle infrastructure system

open access: yesNanotechnology Reviews, 2021
On the basis of the finite element theory, in this study, a theoretical design and simulation practice to carry out steady-state static analysis, structural dynamics analysis, and electromagnetic interferencecharacteristics analysis on smart light poles,
Zhang Ronghui   +3 more
doaj   +1 more source

Rancang Bangun Prototype Smart Traffic Light Menggunakan Metode Background Subtraction dan Find Contour

open access: yesJournal of Electrical Engineering and Computer, 2021
Kemacetan di Indonesia sering terjadi dikota-kota besar. Hal tersebut terjadi dikarenakan banyaknya volume kendaraan yang terus bertambah dan bertambahnya volume kendaaran tersebut tidak sebanding dengan kondisi ruas jalan yang tentunya cepat atau lambat
Hartoyo Hartoyo, Joko Subur
doaj   +1 more source

SMART CITY STREET LIGHTING SYSTEM BASED ON IOT PLATFORM

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. Lighting control systems in urban environments aim to improve the energy efficiency of lighting systems. The introduction of such technologies will significantly reduce energy costs in the urban environment.
М.S. Nikitin, A.Yu. Tychkov
doaj   +1 more source

Enhancing carbon dioxide reduction electrocatalysis by tuning metal-support interactions: a first principles study

open access: yesGreen Chemical Engineering, 2023
The electrochemical reduction of CO2 is an extremely potential technique to achieve the goal of carbon neutrality, but the development of electrocatalysts with high activity, excellent product selectivity, and long-term durability remains a great ...
Riming Hu   +5 more
doaj   +1 more source

Smart Dimmable LED Lighting Systems

open access: yesSensors, 2022
This paper proposes energy-efficient solutions for the smart light-emitting diode (LED) lighting system, which provides minimal energy consumption while simultaneously satisfying illuminance requirements of the users in a typical office space. In addition to artificial light from dimmable LED lamps, natural daylight coming from external sources, such ...
Milica I. Petkovic   +7 more
openaire   +5 more sources

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